/*

  * Copyright 2002-2009 the original author or authors.

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *      http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package net.sf.json.processors;

 import java.util.Calendar;

 import java.util.Date;

 import net.sf.json.JSONObject;

 import net.sf.json.JsonConfig;

 /**

  * Transforms a java.util.Date into a JSONObject ideal for JsDate conversion.<br>

  * Example:<br>

  *

  * <pre>

  {

  "minutes": 13,

  "seconds": 14,

  "hours": 12,

  "month": 5,

  "year": 2007,

  "day": 17,

  "milliseconds": 150

  }

  </pre>

  *

  * @author Andres Almiray <aalmiray@users.sourceforge.net>

  */

 public class JsDateJsonBeanProcessor implements JsonBeanProcessor {

    /**

     * Processes the input bean into a compatible JsDate.<br>

     */

    public JSONObject processBean( Object bean, JsonConfig jsonConfig ) {

       JSONObject jsonObject = null;

       if( bean instanceof java.sql.Date ){

          bean = new Date( ((java.sql.Date) bean).getTime() );

       }

       if( bean instanceof Date ){

          Calendar c = Calendar.getInstance();

          c.setTime( (Date) bean );

          jsonObject = new JSONObject().element( "year", c.get( Calendar.YEAR ) )

                .element( "month", c.get( Calendar.MONTH ) )

                .element( "day", c.get( Calendar.DAY_OF_MONTH ) )

                .element( "hours", c.get( Calendar.HOUR_OF_DAY ) )

                .element( "minutes", c.get( Calendar.MINUTE ) )

                .element( "seconds", c.get( Calendar.SECOND ) )

                .element( "milliseconds", c.get( Calendar.MILLISECOND ) );

       }else{

          jsonObject = new JSONObject( true );

       }

       return jsonObject;

    }

 }